package com.mtcarpenter.functionalInterface;

/**
 * @Author: mtcarpenter
 * @describe
 * @Date: 2019/10/6
 * @Version 1.0
 */
@FunctionalInterface
public interface MyFunctionalInterface {

    public abstract void message();
    //  在接口上加入注解 @FunctionalInterface 多个抽象方法编译器会提示错误
    //public abstract void type();
}
